সি++ জেসন

#include <iostream>
#include <nlohmann/json.hpp>
using json = nlohmann::json;

int main() {

  std::string text = R"({
    "নাম": "মোঃ আরিফ",
    "দেশ": "বাংলাদেশ"
  })";

  json result = json::parse(text);

  std::cout << result.dump(2);

  return 0;
}
}

#include <iostream>
#include <nlohmann/json.hpp>
using json = nlohmann::json;

int main() {

  json user = {
    {"নাম", "মোঃ আরিফ"},
    {"দেশ", "বাংলাদেশ"}
  };

  std::cout << user.dump();

  return 0;
}